Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service CVE-2026-31419 kernel: drm/amd/display: Do not skip unrelated mode changes in DSC validation CVE-2026-31488 kerne...

DEBIAN-CVE-2026-45696

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, the HTJ2K High-Throughput JPEG 2000 decoder, htundoimpl in OpenEXRCore is vulnerable to a heap-buffer-overflow READ. The htundoimp...

PHP JWT Framework: Chacha20Poly1305 key-encryption algorithm discards the Poly1305 authentication tag, performing no authentication on decryption

Impact The experimental Chacha20Poly1305 key-encryption algorithm generates the 16-byte Poly1305 authentication tag during encryptKey but discards it: the tag is never written to the header and therefore never reaches the wire. On the receiving side, decryptKey calls...

GHSA-6VVH-PXR4-25R7 PHP JWT Framework: Chacha20Poly1305 key-encryption algorithm discards the Poly1305 authentication tag, performing no authentication on decryption

Impact The experimental Chacha20Poly1305 key-encryption algorithm generates the 16-byte Poly1305 authentication tag during encryptKey but discards it: the tag is never written to the header and therefore never reaches the wire. On the receiving side, decryptKey calls...

GHSA-PV2J-RGHR-V5R9 PraisonAI: execute_code sandbox bypass: str.format C-level attribute access reads every blocklisted dunder

Summary The executecode tool's subprocess sandbox advertises a three-layer defense AST validation, text-pattern blocklist, restricted builtins. In sandbox mode the default only two layers are active — the text-pattern blocklist is skipped — and both remaining layers are bypassed by combining two...

Protection Mechanism Failure

Overview praisonaiagents is a Praison AI agents for completing complex tasks with Self Reflection Agents Affected versions of this package are vulnerable to Protection Mechanism Failure in the executecode process. An attacker can access sensitive internal attributes by crafting payloads that...

PraisonAI: execute_code sandbox bypass: str.format C-level attribute access reads every blocklisted dunder

Summary The executecode tool's subprocess sandbox advertises a three-layer defense AST validation, text-pattern blocklist, restricted builtins. In sandbox mode the default only two layers are active — the text-pattern blocklist is skipped — and both remaining layers are bypassed by combining two...

CVE-2026-6040

A vulnerability was found in LibreOffice. If a user inadvertently opens a malicious OpenDocument Format ODF file, an attacker could execute unauthorized code and potentially gain full control of the system. Mitigation Users should exercise caution and avoid opening untrusted OpenDocument Format O...

CVE-2026-8811 Path traversal in PDF generation module

SEPPmail versions before 15.0.5 allow improper handling of attachment filenames during encrypted PDF generation. An attacker can exploit this to create new files outside the intended directory, potentially placing files in web-accessible locations...

CVE-2026-8811

CVE-2026-8811 affects SEPPmail versions before 15.0.5, in the PDF generation module. Improper handling of attachment filenames during encrypted PDF creation allows path traversal, enabling an attacker to create files outside the intended directory and potentially place them in web‑accessible loca...

binary-exploitation-writeup

Binary Exploitation — Buffer Overflow & Format String Attack...

SUSE CVE-2026-12460

Insufficient policy enforcement in File System Access in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. Chromium security severity: High...

SUSE CVE-2026-52718

A denial of service vulnerability was found in GStreamer's AV1 codec parser in gst-plugins-bad. The gstav1parserparsetilelistobu function passes a byte count to a bit-reader API that expects a bit count, causing parser desynchronization. A remote attacker could trick a user into opening a special...

PT-2026-53145

Summary The execute code tool's subprocess sandbox advertises a three-layer defense AST validation, text-pattern blocklist, restricted builtins . In sandbox mode the default only two layers are active — the text-pattern blocklist is skipped — and both remaining layers are bypassed by combining tw...

PT-2026-50729

Name of the Vulnerable Software and Affected Versions tract-nnef versions prior to 0.21.16 tract-nnef versions 0.22.0 through 0.22.1 tract-nnef versions 0.23.0 Description An integer overflow exists in the read tensor function within the tract-nnef component and tract-data component. The software...

PT-2026-61774

Name of the Vulnerable Software and Affected Versions praisonai-agents affected versions not specified Description The execute code tool contains a flaw in its subprocess sandbox that allows an arbitrary read primitive over blocklisted attributes. The issue arises from the combination of two...

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component 'Injection' via the NGINX configuration generator component. An attacker can inject arbitrary NGINX configuration directives by supplying crafted strin...

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component 'Injection' via the NGINX configuration generator component. An attacker can inject arbitrary NGINX configuration directives by supplying crafted strin...

CVE-2026-48821

Shaarli is a personal bookmarking service. Versions 0.16.1 and prior contain a DOM-based Cross-Site Scripting XSS vulnerability in the Thumbnail Synchronizer feature. When an administrator runs the thumbnail update process, malicious bookmark titles are returned via an AJAX response and inserted...

CVE-2026-50107

When NGINX Plus or NGINX Open Source is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition CRD access log format...